TP25-29 Natural Draught Cooling TowersLate afternoon on the 14 December 2017, two concrete pre cast beams collapsed in a large natural draft cooling tower, and consequently, most of the splash grid fill collapsed catastrophically and fell into the basin, thereby significantly reducing the efficiency of the cooling tower. This cooling tower is one of four used in a large Petrochemical Complex constructed in South Africa and is critical to the plant throughput and efficiency.

It describes the instrumentation and procedures for the testing and performance evaluation cooling towers

A newly developed alkaline phosphate program operates in the same pH region as current alkaline zinc technologies

This new chemistry approach provides exceptional water savings in hard

The steam electric industry of this country is predicted to use 40 to 50% of the freshwater run­off

cooling the water before entering the basin

This plugging can reduce tower performance and in some utilities has necessitated load reduction

these inefficiencies can be masked by market driven cyclic operation

Vibration is one of the key parameters that is used to provide early warning of machine failure

the first since 2000

and extended life of critical equipment

The technology works primarily on the principals of Controlled Hydrodynamic Cavitation (CHC)

This paper discusses the main problems and risks associated with the use of reuse water in an oil refinery